DE102009059165A8 - Vorrichtung und Verfahren zum Herstellen einer Ausrichtungsschicht für eine Flüssigkristallanzeige - Google Patents

Vorrichtung und Verfahren zum Herstellen einer Ausrichtungsschicht für eine Flüssigkristallanzeige Download PDF

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Publication number
DE102009059165A8
DE102009059165A8 DE102009059165A DE102009059165A DE102009059165A8 DE 102009059165 A8 DE102009059165 A8 DE 102009059165A8 DE 102009059165 A DE102009059165 A DE 102009059165A DE 102009059165 A DE102009059165 A DE 102009059165A DE 102009059165 A8 DE102009059165 A8 DE 102009059165A8
Authority
DE
Germany
Prior art keywords
producing
liquid crystal
crystal display
alignment layer
alignment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE102009059165A
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English (en)
Other versions
DE102009059165A1 (de
DE102009059165B4 (de
Inventor
Han-Jin Seogyo-dong Ahn
Han-Shin Goyang-si Hwang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Display Co Ltd
Original Assignee
LG Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Display Co Ltd filed Critical LG Display Co Ltd
Publication of DE102009059165A1 publication Critical patent/DE102009059165A1/de
Publication of DE102009059165A8 publication Critical patent/DE102009059165A8/de
Application granted granted Critical
Publication of DE102009059165B4 publication Critical patent/DE102009059165B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/36—Micro- or nanomaterials

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
DE102009059165.6A 2009-08-26 2009-12-16 Verfahren zum Herstellen einer Ausrichtungsschicht für eine Flüssigkristallanzeige Expired - Fee Related DE102009059165B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090079137A KR101630322B1 (ko) 2009-08-26 2009-08-26 액정 표시 소자의 배향막 제조 방법
KR10-2009-0079137 2009-08-26

Publications (3)

Publication Number Publication Date
DE102009059165A1 DE102009059165A1 (de) 2011-03-03
DE102009059165A8 true DE102009059165A8 (de) 2011-06-01
DE102009059165B4 DE102009059165B4 (de) 2014-06-18

Family

ID=43525293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009059165.6A Expired - Fee Related DE102009059165B4 (de) 2009-08-26 2009-12-16 Verfahren zum Herstellen einer Ausrichtungsschicht für eine Flüssigkristallanzeige

Country Status (5)

Country Link
US (1) US8947622B2 (de)
KR (1) KR101630322B1 (de)
CN (1) CN102004356B (de)
DE (1) DE102009059165B4 (de)
TW (1) TWI429996B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140022890A (ko) * 2011-05-17 2014-02-25 다이니폰 인사츠 가부시키가이샤 3차원 표시용 패턴 위상차 필름 및 3차원 표시용 패턴 배향막용 원판의 제조 방법
JP2013044949A (ja) * 2011-08-24 2013-03-04 Dexerials Corp 配向フィルムおよびその製造方法、ならびに位相差フィルムおよびその製造方法
CN102768441B (zh) * 2012-07-31 2015-07-01 青岛海信电器股份有限公司 液晶显示屏取向层加工方法及装置
CN102929041B (zh) * 2012-11-05 2015-12-02 京东方科技集团股份有限公司 用于制作取向膜的模具及取向膜的制作方法
CN104813223B (zh) 2012-11-29 2017-07-28 Lg化学株式会社 具有循环微图案的fpr
KR102069822B1 (ko) * 2013-07-24 2020-01-28 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR20150034829A (ko) * 2013-08-30 2015-04-06 주식회사 엔씰텍 플렉시블 정보 표시 소자 제조용 지지 기판, 이의 제조 방법, 이를 이용하여 제조된 플렉시블 정보 표시 소자 및 이의 제조방법
KR102205527B1 (ko) * 2014-07-18 2021-01-20 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR102204871B1 (ko) * 2014-07-25 2021-01-19 엘지디스플레이 주식회사 액정 표시패널 및 그 제조방법
JP6543936B2 (ja) * 2015-01-20 2019-07-17 大日本印刷株式会社 液晶セル、調光材、合わせガラス、液晶セルの製造方法、調光材の製造方法、合わせガラスの製造用金型
KR102323244B1 (ko) * 2015-04-29 2021-11-08 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
US11067860B2 (en) * 2016-11-18 2021-07-20 Magic Leap, Inc. Liquid crystal diffractive devices with nano-scale pattern and methods of manufacturing the same
CN110192146B (zh) 2016-11-18 2022-09-23 奇跃公司 空间可变液晶衍射光栅
US10942398B1 (en) * 2017-05-19 2021-03-09 Facebook Technologies, Llc Continuous liquid crystal alignment patterns for geometric phase optics
US10996382B1 (en) 2018-01-23 2021-05-04 Facebook Technologies, Llc Diffraction grating with a variable refractive index formed using an energy gradient
KR102326132B1 (ko) * 2019-12-12 2021-11-16 창원대학교 산학협력단 Uv에 의해 형성된 주름 구조의 임프린트 공정을 이용한 액정배향법
CN113059938B (zh) * 2021-03-24 2023-08-25 Oppo广东移动通信有限公司 壳体及其制作方法、电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040150141A1 (en) * 2003-01-17 2004-08-05 Chih-Yu Chao Non-rubbing liquid crystal alignment method
US20050221009A1 (en) * 2004-03-31 2005-10-06 Clemons Gregory S Process for micro-grooving a polymer alignment layer for a liquid crystal display
US20060035086A1 (en) * 2002-10-17 2006-02-16 Qinetiq Limited Liquid crystal alignment layer
US20080049180A1 (en) * 2006-07-25 2008-02-28 Samsung Electronics Co., Ltd. Making LCD panel alignment layers and spacers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3849138B2 (ja) 2002-02-18 2006-11-22 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の形成方法および液晶表示素子
KR101184064B1 (ko) * 2005-06-23 2012-09-21 엘지디스플레이 주식회사 배향막 제조장치 및 이를 이용한 액정표시패널의 제조방법
KR101340689B1 (ko) * 2006-12-15 2013-12-12 엘지디스플레이 주식회사 배향막 형성 방법
CN101241260B (zh) * 2007-02-07 2013-12-18 台湾薄膜电晶体液晶显示器产业协会 光学膜及其制造方法以及应用其的基板结构与显示面板
JP5079409B2 (ja) * 2007-07-03 2012-11-21 株式会社ジャパンディスプレイウェスト 液晶表示装置及びその製造方法
CN101487953A (zh) * 2008-01-18 2009-07-22 北京京东方光电科技有限公司 薄膜晶体管液晶显示器及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060035086A1 (en) * 2002-10-17 2006-02-16 Qinetiq Limited Liquid crystal alignment layer
US20040150141A1 (en) * 2003-01-17 2004-08-05 Chih-Yu Chao Non-rubbing liquid crystal alignment method
US20050221009A1 (en) * 2004-03-31 2005-10-06 Clemons Gregory S Process for micro-grooving a polymer alignment layer for a liquid crystal display
US20080049180A1 (en) * 2006-07-25 2008-02-28 Samsung Electronics Co., Ltd. Making LCD panel alignment layers and spacers

Also Published As

Publication number Publication date
KR20110021374A (ko) 2011-03-04
CN102004356B (zh) 2013-08-07
CN102004356A (zh) 2011-04-06
TW201107846A (en) 2011-03-01
DE102009059165A1 (de) 2011-03-03
TWI429996B (zh) 2014-03-11
DE102009059165B4 (de) 2014-06-18
US8947622B2 (en) 2015-02-03
US20110051066A1 (en) 2011-03-03
KR101630322B1 (ko) 2016-06-14

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Effective date: 20150319

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